Limit the Number of History Entries in localStorage or Handle Exceptions for Exceeding Storage Limit

[FeiPengDev]

In the environment we are using, this exception occurs after operating on a large form in the form builder for a while. How can I limit the number of entries saved to localStorage for history, or is there any exception handling for scenarios where the localStorage exceeds its maximum storage limit?

[adamberecz]

You can use maxHistory to limit the number of history items or history to completely turn off the history feature:

// builder.config.js

import { defineConfig } from '@vueform/builder'

export default defineConfig({
  /**
   * Whether it should store history.
   */
  history: true,
  
  /**
   * The maximum number of history items to store, `-1` for unlimited.
   */
  maxHistory: -1,
})